The PSDK notification system includes various classes of notification events produced by the PSDK.
These notification events expose numerical codes that are grouped into ranges of integer values. The ranges provide two levels of classification.
Notification events are grouped in the following top-level classifications:
Inside each top-level range, subranges further classify notifications. Each subrange contains up to 1000 values, so each top-level range can contain up to 100 second-level subranges.